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Black ATX tower with one-piece curved glass side panel, column-less design, steel frame, 270-degree view

JONSBO

JONSBO TK-3 Black ATX PC Case

SKU CH-0WGP-BXCKZ

ATX case with one-piece curved glass, 270° column-less view, dual 360 mm AIO support, ten fan slots, fits 420 mm GPU and 165 mm cooler

  • TypeATX Desktop
  • ColorBlack
  • Case MaterialSteel
  • Dust FiltersYes
  • Internal 3.5" Drive Bays2
  • Internal 2.5" Drive Bays1

Options TK-3 (Black)

  • One-piece curved glass gives a 270 degree side view without columns
  • Separated cabinet design supports back-plug (BTF) motherboards for cleaner cable routing
  • Ten fan positions plus dual 360 mm radiator mounts create strong vertical airflow
  • Fits graphics cards up to 420 mm long and CPU coolers up to 165 mm tall
  • Front panel includes USB 3.2 Gen 2 Type-C, two USB 3.0 ports and combined audio/mic jack

One-piece curved glass showcase

The JONSBO TK-3 Black is an ATX desktop case built around a single-piece curved glass panel that wraps 270 degrees without a column, giving an uninterrupted view of the internal hardware. It suits builders who want a clean, pillar-less presentation for a high-end system. The separated cabinet layout also supports back-connect BTF motherboards for tidier cable routing.

Dual 360 radiator support and ten fan positions

Cooling capacity includes room for two 360 mm radiators in top and bottom locations plus ten fan mounting points arranged for a vertical upward airflow path that avoids heat accumulation. Dust filters on the top decorative plate and bottom intake help keep the interior clean during sustained loads.

Front I/O and drive layout for modern builds

The front panel provides one USB 3.2 Gen 2 Type-C port, two USB 3.0 ports and a combined audio/mic jack. Inside there are two 3.5 inch bays and one 2.5 inch bay, while seven expansion slots accommodate long graphics cards up to 420 mm and CPU coolers up to 165 mm tall.

Highlights

  • One-piece curved glass gives a 270 degree side view without columns
  • Separated cabinet design supports back-plug (BTF) motherboards for cleaner cable routing
  • Ten fan positions plus dual 360 mm radiator mounts create strong vertical airflow
  • Fits graphics cards up to 420 mm long and CPU coolers up to 165 mm tall
  • Front panel includes USB 3.2 Gen 2 Type-C, two USB 3.0 ports and combined audio/mic jack

Specifications

BrandJonsbo
TypeATX Desktop
ColorBlack
Case MaterialSteel
Dust FiltersYes
Internal 3.5" Drive Bays2
Internal 2.5" Drive Bays1
Expansion Slots7
Front PortsUSB3.2Gen2Type-C*1/USB3.0*2/AUDIO*1+MIC*1(2IN1)
Max GPU Length420 mm
Max CPU Cooler Height165 mm
Max PSU Length220 mm
Dimensions415x288x438mm/16.34x11.34x17.24 Inch
Weight7.3KGS/16.09LBS
FeaturesJONSBO TK-3 series integrated glass ATX case, separated cabinet case-
One-piece Curved Glass: 270 Degree Side View Display,column-less,full display of hardware
Separated cabinet case: Support back plane (BTF) motherboard
High compatibility: ATX PSU, 40series GPU, BTF MB
Cooling system : Support Dual 360 AIO (up/down)/10fan positions (Vertical upward path without heat accumulation)
Top Filter Decorative Plate, Bottom dustproof design

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

How do I install the one-piece curved glass panel and what step do people get wrong?

The glass ships with an explosion-proof film that must stay on; removing it is the common error. The panel slides into the column-less frame and locks without screws.

What maintenance will the dust filters and fan positions need later?

The top decorative filter plate and bottom dust-proof filter slide out for cleaning. All ten fan positions use standard mounts, so fans can be swapped individually when bearings wear.

What limit appears first when running dual 360 mm radiators under sustained load?

The vertical upward airflow path handles heat well, but the 165 mm CPU cooler height cap restricts radiator-and-fan stacks on the top 360 mm mount.

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